
class BitMap():
    def __init__(self):
        self.bitmapq = 0
        self.arr = [1,9,5,1,8,4,3,2,6,7,6,5,4,3,2,10,9,9]
        self.new = []

    def bitmap(self):
        for i in self.arr:
            if self.bitmapq & 1<<i:
                pass
            else:
                self.new.append(i)
                self.bitmapq |= 1<<i



if __name__ == '__main__':
    bitmap = BitMap()

    bitmap.bitmap()
    print(bitmap.new)
